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$321+ Cheap flights from San Francisco (SFO) to Budapest (BUD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Budapest Ferenc Liszt Intl are usually found in February or November, booked 63 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from San Francisco to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Budapest (BUD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$663
(Kiwi.com)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$752
Provider with most accurate pricing for San Francisco-Budapest Ferenc Liszt Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Budapest Ferenc Liszt Intl flights.
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From San Francisco to Budapest Ferenc Liszt Intl
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One-way flight from San Francisco to Budapest Ferenc Liszt Intl
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Highest demand for flights based on searches. 24% potential increase in price ($298 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Francisco to Budapest

Cheapest flights from San Francisco to Budapest
Explore the most affordable flight options available from San Francisco to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Gurufare deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:00 pmSFO - BUD
2 stops21h 05mScandinavian Airlines
Thu 9/188:05 pmBUD - SFO
1 stop29h 25mScandinavian Airlines
Deal found 3/27$659
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/212:40 pmSFO - BUD
1 stop34h 20mTurkish Airlines
Wed 4/91:55 pmBUD - SFO
1 stop35h 45mTurkish Airlines
Deal found 3/27$663
This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:59 pmSFO - BUD
2 stops37h 56mBritish Airways
Thu 12/187:15 amBUD - SFO
2 stops22h 32mBritish Airways
Deal found 3/27$666
This Gotogate deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:20 amSFO - BUD
2 stops20h 05mMultiple Airlines
Wed 4/99:30 amBUD - SFO
1 stop15h 40mMultiple Airlines
Deal found 3/26$692
This Finnair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:00 amSFO - BUD
2 stops23h 35mFinnair
Thu 11/611:40 amBUD - SFO
2 stops18h 15mFinnair
Deal found 3/27$698
This Air Canada deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:20 amSFO - BUD
2 stops25h 00mAir Canada
Tue 4/86:00 amBUD - SFO
2 stops24h 45mAir Canada
Deal found 3/27$707
This SWISS deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:30 pmSFO - BUD
1 stop28h 15mSWISS
Mon 4/78:00 pmBUD - SFO
1 stop29h 10mSWISS
Deal found 3/27$710
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:30 pmSFO - BUD
1 stop33h 35mUnited Airlines
Wed 4/99:30 amBUD - SFO
1 stop15h 40mUnited Airlines
Deal found 3/26$712
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:10 amSFO - BUD
2 stops25h 20mDelta
Wed 6/112:10 pmBUD - SFO
1 stop30h 35mDelta
Deal found 3/27$844
This Gurufare deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:07 amSFO - BUD
2 stops25h 43mAer Lingus
Sun 12/710:55 amBUD - SFO
1 stop37h 35mAer Lingus
Deal found 3/26$922

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Budapest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from San Francisco to Budapest that are best for you.

Fly from

San Francisco

Fly to

Budapest

Route

Depart

Return

Price

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Tue 9/9

1:00 pm-7:05 pm

2 stops21h 05m

Budapest Ferenc Liszt Intl

Thu 9/18

8:05 pm-4:30 pm

1 stop29h 25m

$659

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Thu 4/24

6:45 pm-8:00 am

1 stop28h 15m

Budapest Ferenc Liszt Intl

Thu 5/1

1:55 pm-4:40 pm

1 stop35h 45m

$664

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Sun 5/11

7:40 pm-11:25 pm

2 stops18h 45m

Budapest Ferenc Liszt Intl

Sat 5/17

7:25 pm-4:30 pm

2 stops30h 05m

$711

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 5/7

4:20 pm-12:15 am

1 stop22h 55m

Budapest Ferenc Liszt Intl

Wed 5/14

8:10 pm-4:10 pm

2 stops29h 00m

$812

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Tue 9/23

10:42 am-6:10 pm

2 stops22h 28m

Budapest Ferenc Liszt Intl

Tue 10/7

12:05 pm-11:55 pm

2 stops20h 50m

$813

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Sun 5/18

6:10 am-4:30 pm

2 stops25h 20m

Budapest Ferenc Liszt Intl

Wed 6/11

2:10 pm-11:45 am

1 stop30h 35m

$844

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Sat 8/23

11:57 pm-8:40 am

2 stops23h 43m

Budapest Ferenc Liszt Intl

Sat 9/6

6:05 am-2:30 pm

1 stop17h 25m

$903

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Fri 4/4

10:17 pm-5:20 pm

3 stops58h 03m

$321

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 4/2

4:20 pm-12:15 am

1 stop22h 55m

$488

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 4/2

7:27 am-10:50 am

2 stops18h 23m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 22 results
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Compare providers for flights from San Francisco to Budapest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Budapest in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Budapest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Budapest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Budapest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Budapest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Budapest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Budapest

Have a flexible travel schedule? Discover the best time to fly to Budapest from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Budapest

How far ahead should I book a flight from San Francisco to Budapest?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Budapest. Price data was last updated on March 21, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Budapest. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Budapest?

Currently, November is the cheapest month in which you can book a flight from San Francisco to Budapest (average of $656). Flying from San Francisco to Budapest in June is currently the most expensive (average of $1,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to BUD?

Find hourly flight availability from San Francisco to Budapest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from San Francisco to Budapest, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight at noon.

What is the cheapest day to fly from San Francisco to Budapest?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Budapest. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Budapest flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Budapest by month

Plan your trip to Budapest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Budapest ranges from 1.2 - 2.8 inches per month. May is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Budapest when rainfall is around 1.2 in.

Temperature in Budapest by month

Plan your trip to Budapest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Budapest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Budapest

Get insights into the airlines that provide service to Budapest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Budapest. Reviews last updated March 28, 2025.
See what other customers who have flown with Delta, Finnair and SWISS from San Francisco to Budapest have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
China Southern
7.5
Good
94 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Budapest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Francisco to Budapest round-trip?

    Our cheapest airline available from San Francisco to Budapest is Turkish Airlines. Our recent data shows that you can find tickets from as low as $663 on this airline. Additional options worth looking into are Scandinavian Airlines and Air Canada, starting at $704 and $707 round-trip. Turkish Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Budapest one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $481. Users have also found prices from $488 and $492 on British Airways and American Airlines, respectively.

  • Where are the most common layover locations when flying from San Francisco to Budapest?

    Flights departing from San Francisco and landing in Budapest layover in Frankfurt am Main most frequently. San Francisco to Budapest flights stop in Zurich the next most. Munich ranks third in terms of the most popular layover location on San Francisco to Budapest flights.

  • What are some popular things to do or see while on a layover in Frankfurt am Main?

    The majority of Frankfurt am Main visitors spend their time at Römerberg, Hauptwache, and Konstablerwache. Travelers on a layover in Frankfurt am Main can visit Römerberg, Hauptwache, and Konstablerwache, by traveling 7.4 mi, 7.4 mi, and 7.7 mi, respectively after landing at Frankfurt am Main. Travelers can book a car rental at Frankfurt am Main for about $43 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Zurich?

    Lindenhof, Paradeplatz, and Zoo Zürich are the most popular attractions in Zurich if you're in need of something to do during your layover. Lindenhof, Paradeplatz, and Zoo Zürich can be visited by traveling about 5.9 mi, 6.1 mi, and 5.0 mi respectively from Zurich. Those landing in Zurich looking to spend some time exploring during their layover can rent a car for about $60 per day.

  • What are points of interest worth seeing during a layover in Munich?

    Theresienwiese, Marienplatz, and Altes Rathaus are the most popular attractions in Munich if you're in need of something to do during your layover. Theresienwiese, Marienplatz, and Altes Rathaus can be accessed by traveling approximately 18.8 mi, 17.8 mi, and 17.8 mi, respectively from Munich Franz Josef Strauss. Travelers can rent a car at Munich Franz Josef Strauss for an average daily rate of $43 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Francisco to Budapest flights?

    Of the flights from San Francisco to Budapest that have layovers, the fewest flights stop in Amsterdam. Istanbul sees the next fewest layovers on San Francisco to Budapest flights. London ranks third to last in terms of the least popular layover locations on San Francisco to Budapest flights.

  • Can I find deals for flights from San Francisco to Budapest that include hotel bookings?

    Yes. In addition to deals on San Francisco to Budapest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Budapest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Budapest.

  • Can I find deals for business class flights from San Francisco to Budapest?

    Yes. Cheapflights offers flight deals from San Francisco to Budapest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Budapest?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Budapest (average of $656). Flying from San Francisco to Budapest in June is currently the most expensive (average of $1,216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from San Francisco to Budapest

Discover the top 10 airlines that operate flights from San Francisco to Budapest. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$601Average$709FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$617Average$820FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$619Average$749FlexibilityNo cancel feeOn-time70%
DeltaCheapest$620Average$1,083FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$621Average$1,005FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$624Average$1,023FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$640Average$1,078FlexibilityNo cancel feeOn-time69%
KLMCheapest$644Average$890FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$652Average$953FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$654Average$1,190FlexibilityNo cancel feeOn-time76%
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